Metrohm viva 1.1 - Manual (Page 24)

1.10 What is new in viva?
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viva 1.1
￭ Evaluation start
If calibration points for the calculation of a calibration curve's regres-
sion are selected automatically, then all points above the evaluation
start are excluded, regardless of the chronological sequence of data
acquisition. Below the evaluation start, all points located in the falling
segment of a calibration curve's regression are included in the calcula-
tion of the regression.
This change in the evaluation start also affects the reprocessing of
determinations in the Database program part.
￭ Time display
While a CVS command is run, the measured value display in the live
display shows the time for the parameter Time when a potential with
waiting time is applied.
￭ Report output improved
The simultaneous output of several reports as PDF and per e-mail has
been improved.
￭ Error message if the stirrer is not connected
If the stirrer specified in the method is not found when a STIR com-
mand is executed, then the user will be notified of this with an error
message.
￭ Error message in case of an invalid stirring rate
If an invalid value or a formula yielding an invalid value is entered for
Stirring rate, then the user will be notified of this with an error mes-
sage when the command is executed.
￭ Canceling the live display
When a determination is run with a method consisting of several paral-
lel tracks, a single one of these tracks can now be canceled in the con-
text menu.
￭ Live modification of substance names
In the Evaluation subwindow in the workplace, substances can no
longer be renamed live.
￭ Jammed stirrer
If the stirrer jams during the electrode test or a determination, then the
ongoing method will be canceled.
￭ Method saving
The function Method/Save As... is disabled as long as no method has
been selected on a newly created workplace.
￭ Report definition
If all options are selected in the Report output section of a REPORT
command (Printer, PDF file and Send e-mail), then the printout, the
PDF file and the e-mail are correctly created.